DE2820209C2 - - Google Patents
Info
- Publication number
- DE2820209C2 DE2820209C2 DE2820209A DE2820209A DE2820209C2 DE 2820209 C2 DE2820209 C2 DE 2820209C2 DE 2820209 A DE2820209 A DE 2820209A DE 2820209 A DE2820209 A DE 2820209A DE 2820209 C2 DE2820209 C2 DE 2820209C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- temperature
- speed
- control
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0261—Surge control by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0284—Conjoint control of two or more different functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/026—Compressor control by controlling unloaders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
- F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79488477A | 1977-05-09 | 1977-05-09 | |
US05/816,428 US4151725A (en) | 1977-05-09 | 1977-07-18 | Control system for regulating large capacity rotating machinery |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2820209A1 DE2820209A1 (de) | 1978-11-16 |
DE2820209C2 true DE2820209C2 (ja) | 1990-10-18 |
Family
ID=27121561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782820209 Granted DE2820209A1 (de) | 1977-05-09 | 1978-05-09 | Kuehlsystem und verfahren zu seiner durchfuehrung |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS53138506A (ja) |
AU (1) | AU517011B2 (ja) |
CA (1) | CA1115381A (ja) |
DE (1) | DE2820209A1 (ja) |
FR (1) | FR2390689A1 (ja) |
GB (1) | GB1593361A (ja) |
HK (1) | HK6082A (ja) |
NL (1) | NL7804750A (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282718A (en) * | 1979-09-12 | 1981-08-11 | Borg-Warner Corporation | Evaporator inlet water temperature control system |
US4275987A (en) * | 1979-09-12 | 1981-06-30 | Borg-Warner Corporation | Adjustable surge and capacity control system |
US4282719A (en) * | 1979-09-12 | 1981-08-11 | Borg-Warner Corporation | Control system for regulating large capacity rotating machinery |
US4503684A (en) * | 1983-12-19 | 1985-03-12 | Carrier Corporation | Control apparatus for centrifugal compressor |
US4538422A (en) * | 1984-05-14 | 1985-09-03 | Carrier Corporation | Method and control system for limiting compressor capacity in a refrigeration system upon a recycle start |
US4535607A (en) * | 1984-05-14 | 1985-08-20 | Carrier Corporation | Method and control system for limiting the load placed on a refrigeration system upon a recycle start |
US4546618A (en) * | 1984-09-20 | 1985-10-15 | Borg-Warner Corporation | Capacity control systems for inverter-driven centrifugal compressor based water chillers |
JPS61126399A (ja) * | 1984-11-22 | 1986-06-13 | Hitachi Ltd | 圧縮機又は送風機の容量制御装置 |
US4608833A (en) * | 1984-12-24 | 1986-09-02 | Borg-Warner Corporation | Self-optimizing, capacity control system for inverter-driven centrifugal compressor based water chillers |
US4734628A (en) * | 1986-12-01 | 1988-03-29 | Carrier Corporation | Electrically commutated, variable speed compressor control system |
JP5519447B2 (ja) * | 2010-08-31 | 2014-06-11 | 荏原冷熱システム株式会社 | ターボ冷凍機 |
WO2012177582A2 (en) * | 2011-06-23 | 2012-12-27 | Johnson Controls Technology Company | Capacity control system and method for centrifugal compressor |
US9527683B2 (en) | 2011-07-25 | 2016-12-27 | Siemens Aktiengesellschaft | Method and device for controlling and/or regulating a fluid conveyor for conveying a fluid within a fluid line |
DE102011079732B4 (de) * | 2011-07-25 | 2018-12-27 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Steuern bzw. Regeln eines Fluidförderers zum Fördern eines Fluides innerhalb einer Fluidleitung |
EP2705255B1 (en) | 2011-12-01 | 2017-09-20 | Carrier Corporation | Surge prevention during startup of a chiller compressor |
CN109145335B (zh) * | 2017-06-28 | 2023-05-30 | 中国航发贵阳发动机设计研究所 | 一种通过预旋转提高轮盘低循环疲劳寿命的方法 |
JP7433859B2 (ja) | 2019-11-26 | 2024-02-20 | 三菱重工業株式会社 | 風力発電装置の支持構造及び風力発電装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355906A (en) * | 1965-11-08 | 1967-12-05 | Borg Warner | Refrigeration system including control for varying compressor speed |
US3324674A (en) * | 1966-01-03 | 1967-06-13 | Texas Instruments Inc | Refrigeration control apparatus |
US3555844A (en) * | 1969-01-02 | 1971-01-19 | Borg Warner | Anti-surge compressor capacity control |
US3499297A (en) * | 1969-02-20 | 1970-03-10 | John D Ruff | Variable capacity refrigeration system |
US3668883A (en) * | 1970-06-12 | 1972-06-13 | John D Ruff | Centrifugal heat pump with overload protection |
JPS4921332B1 (ja) * | 1970-07-23 | 1974-05-31 | ||
US3780532A (en) * | 1971-09-17 | 1973-12-25 | Borg Warner | Temperature control system for centrifugal liquid chilling machines |
JPS5225816B2 (ja) * | 1972-06-20 | 1977-07-09 | ||
US4006603A (en) * | 1975-06-13 | 1977-02-08 | Vapor Corporation | Air conditioning system for a railway vehicle |
-
1978
- 1978-04-18 GB GB15294/78A patent/GB1593361A/en not_active Expired
- 1978-04-26 FR FR7812426A patent/FR2390689A1/fr active Granted
- 1978-04-28 AU AU35552/78A patent/AU517011B2/en not_active Expired
- 1978-05-03 NL NL7804750A patent/NL7804750A/xx not_active Application Discontinuation
- 1978-05-08 JP JP5436378A patent/JPS53138506A/ja active Granted
- 1978-05-08 CA CA302,879A patent/CA1115381A/en not_active Expired
- 1978-05-09 DE DE19782820209 patent/DE2820209A1/de active Granted
-
1982
- 1982-02-11 HK HK60/82A patent/HK6082A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1593361A (en) | 1981-07-15 |
NL7804750A (nl) | 1978-11-13 |
AU517011B2 (en) | 1981-07-02 |
FR2390689B1 (ja) | 1982-07-23 |
DE2820209A1 (de) | 1978-11-16 |
HK6082A (en) | 1982-02-19 |
JPS53138506A (en) | 1978-12-04 |
CA1115381A (en) | 1981-12-29 |
JPS6336436B2 (ja) | 1988-07-20 |
FR2390689A1 (fr) | 1978-12-08 |
AU3555278A (en) | 1979-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8127 | New person/name/address of the applicant |
Owner name: YORK INTERNATIONAL CORP., YORK, PA., US |
|
8128 | New person/name/address of the agent |
Representative=s name: HAFT, U., DIPL.-PHYS., 8000 MUENCHEN BERNGRUBER, O |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |